*SUPPORT*
IN: lug zup wif OUT: RED PURPLE RED PURPLE RED PURPLE RED PURPLE
IN: zup kiki blicket OUT: YELLOW PURPLE
IN: fep zup wif OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: lug OUT: RED
IN: zup blicket wif OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: blicket tufa zup wif OUT: PURPLE PURPLE PURPLE PURPLE YELLOW
IN: fep wif OUT: GREEN GREEN GREEN GREEN
IN: blicket zup OUT: YELLOW PURPLE
IN: lug tufa zup tufa fep OUT: GREEN PURPLE RED
IN: fep zup lug OUT: GREEN PURPLE RED
IN: zup blicket tufa zup OUT: PURPLE PURPLE YELLOW
IN: zup OUT: PURPLE
IN: fep OUT: GREEN
IN: blicket kiki fep tufa zup blicket OUT: PURPLE YELLOW GREEN YELLOW

*QUERY*
IN: lug lug tufa blicket kiki zup OUT: PURPLE RED YELLOW RED
IN: blicket OUT: YELLOW
IN: fep tufa blicket lug kiki lug fep OUT: RED GREEN YELLOW RED GREEN
IN: fep tufa blicket fep OUT: YELLOW GREEN GREEN
IN: fep tufa blicket wif OUT: YELLOW YELLOW YELLOW YELLOW GREEN
IN: lug tufa blicket OUT: YELLOW RED
IN: blicket tufa zup OUT: PURPLE YELLOW
IN: zup fep OUT: PURPLE GREEN
IN: fep tufa zup OUT: PURPLE GREEN
IN: lug zup OUT: RED PURPLE

*GRAMMAR*
lug -> RED 
 blicket -> YELLOW 
 fep -> GREEN 
 zup -> PURPLE 
 u1 tufa x1 -> [x1] [u1] 
 x1 wif -> [x1] [x1] [x1] [x1] 
 x1 kiki x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 